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Fortis Forge 45° ERW Buttweld Elbows are engineered for superior performance in critical piping applications across various industries. Designed to provide precise directional flow control, these elbows are known for their high strength, smooth flow characteristics, and exceptional resistance to pressure, corrosion, and impact.

Manufactured from mild steel or carbon steel, Fortis Forge ERW buttweld elbows are produced in compliance with ASTM A234, ASME B16.9, and relevant DIN standards. The Electric Resistance Welding (ERW) process ensures uniform wall thickness, strong weld integrity, and enhanced mechanical properties for consistent performance under extreme industrial conditions.

These elbows deliver leak-proof joints, minimized flow resistance, and long-term durability, making them ideal for high-stress environments such as oil & gas, power generation, petrochemical, and water treatment industries. Whether for 45°, 90°, or 180° directional changes, Fortis Forge ERW Buttweld Elbows provide smooth flow transition, dimensional accuracy, and structural reliability for both indoor and outdoor piping systems.

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  • Size

    ½” to 48” (DN15–DN1200)

  • Standard

    ASME B16.9 / MSS SP-75 / EN 10253 / ASTM A234 WPB

  • Material

    Carbon Steel (ASTM A234 WPB) / Mild Steel (IS 1239 / IS 3589) / ERW Steel

  • Application

    High-temperature, high-pressure pipelines in oil & gas, petrochemical, power generation, and water treatment industries

  • Radius Type

    45° Long Radius (LR) / 45° Short Radius (SR) / ERW

  • Enquiry

What is a 45° Elbow ERW?

A 45° Elbow ERW (Electric Resistance Welded) is a type of pipe fitting designed to change the direction of flow by 45 degrees in a piping system. Manufactured using the ERW process, these elbows are formed by welding the edges of steel plates or coils under high pressure and electric resistance. This method ensures uniform thickness, excellent dimensional accuracy, and cost-effective production while maintaining strong weld integrity.

ERW elbows are widely used in low-to-medium pressure applications, offering smooth internal surfaces, precise bending, and reliable performance in both industrial and commercial piping systems.

Key Features of 45° ERW Elbows:

ERW Construction: Produced using electric resistance welding for uniform strength and smooth weld joints with minimal distortion.

45° Angle: Designed for a 45-degree directional change, ensuring a smooth transition and reduced pressure loss in the piping system.

Cost-Effective and Reliable: Offers an economical alternative to seamless fittings while maintaining dependable performance and corrosion resistance.

Material Grades We Use for 45° ERW Elbows

At Fortis Forge, we manufacture 45° ERW Elbows using high-quality steel, ensuring long-term reliability and performance:

Carbon Steel (ASTM A234 WPB):
Provides excellent mechanical strength, toughness, and weldability, ideal for moderate to high-pressure pipelines.

Mild Steel (IS 1239 / IS 3589):
A practical, affordable solution for general-purpose piping where moderate strength and durability are required.

Each elbow is precisely fabricated to meet industrial standards and ensure efficient, leak-free performance.

Precision Engineering for 45° ERW Elbows

Every Fortis Forge 45° ERW Elbow is manufactured with strict dimensional and quality control for superior consistency:

  • Accurate 45° Angles: Precisely formed for perfect directional change without affecting system efficiency.

  • Smooth Internal Surface: Minimizes friction and pressure drop during flow.

  • Uniform Wall Thickness: Achieved through advanced forming and welding processes for enhanced structural balance.

  • High Structural Integrity: Ensures reliability and long service life under continuous operating pressure.

Manufacturing Standards at Fortis Forge

Our 45° ERW Elbows are manufactured and tested in compliance with international standards:

  • Forming Process: Electric Resistance Welding (ERW) with automated seam welding for perfect joint strength.

  • Heat Treatment: Post-weld heat treatment (PWHT) applied as required to relieve stress and improve toughness.

  • Non-Destructive Testing (NDT): Conducted to detect any internal flaws and ensure product reliability.

  • Beveling: Precision beveling for accurate weld joint preparation.

  • Inspection & Documentation: Each piece undergoes dimensional, surface, and visual checks, with MTC and traceability provided.

Applications for 45° ERW Elbows

Fortis Forge 45° ERW Elbows are extensively used in industrial and commercial piping systems, including:

  • Oil & Gas Pipelines: Suitable for medium-pressure transmission systems.

  • Power Generation: Used in low- to medium-pressure steam and fluid lines.

  • Chemical Processing: Effective for fluid transportation under controlled pressure and temperature.

  • Water Treatment: Common in desalination, wastewater, and cooling systems.

  • Structural & Fabrication Projects: Applied where directional flow and strength are equally important.

Why Choose Fortis Forge for 45° ERW Elbows?

  • Premium Material Quality: Manufactured using certified carbon and mild steel materials.

  • Controlled Production: In-house fabrication, welding, and testing ensure precision and reliability.

  • Consistent Dimensional Accuracy: Perfect 45° bend with smooth surface finish.

  • Affordable & Durable: Offers the best balance between performance, strength, and cost.

  • Worldwide Supply Capability: We deliver 45° ERW Elbows across global markets with complete documentation and timely dispatch.

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As a leading manufacturer of 45° ERW Buttweld Elbows, Fortis Forge is committed to delivering precision-engineered pipe fittings that meet global quality and performance standards. Our 45° ERW elbows are manufactured using advanced Electric Resistance Welding technology, ensuring smooth internal surfaces, accurate dimensions, and reliable structural integrity. Each product undergoes strict quality checks to guarantee superior performance, longevity, and leak-proof connections in demanding industrial applications.

When choosing 45° ERW Elbows for your piping systems, it’s crucial to consider the material type, radius (short or long), and pressure specifications. These elbows are designed to change the direction of fluid flow at a 45-degree angle, minimizing turbulence and pressure drop. They are extensively used across oil & gas, petrochemical, refinery, power generation, water treatment, and structural piping industries.

Our 45° ERW Buttweld Elbows are available in Carbon Steel (ASTM A234 WPB) and Mild Steel (IS 2062) grades, conforming to ASME B16.9 and DIN standards. With excellent weldability, corrosion resistance, and high mechanical strength, Fortis Forge ensures every elbow provides dependable performance even in high-pressure or corrosive service environments.

Whether you require short radius or long radius 45° ERW elbows, Fortis Forge stands as your trusted partner for high-quality fittings that ensure efficiency, durability, and unmatched value in every project.

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  • 45° Elbow ERW Specification
SpecificationsASME B16.9 / MSS SP-43 / EN 10253
Size Range½” to 48” (DN15 to DN1200)
Types45° ERW Elbow (Long Radius / Short Radius)
Wall ThicknessSch 10S, 20, 40, 80, 160, XS, XXS
Material GradesCarbon Steel (ASTM A234 WPB), Mild Steel (IS 2062 / IS 1239 / IS 3589)
StandardASTM, ASME, ANSI, DIN, EN, JIS, BS
ApplicationsOil & Gas, Power Generation, Petrochemical, Water Treatment, Shipbuilding, Structural Piping

The 45° ERW Elbow price varies depending on factors such as size, wall thickness (schedule), bend radius (short or long), material grade, and order volume. Typically, the cost for carbon steel or mild steel 45° ERW elbows ranges from ₹20 to ₹400 per piece, depending on the required specifications and standards. As one of the leading 45° ERW elbow manufacturers and suppliers in India, Fortis Forge delivers exceptional value through precision manufacturing, consistent quality, and competitive pricing.

Our 45° ERW elbows are produced in accordance with ASME B16.9, ASTM A234 WPB, and IS 1239/IS 3589 standards, ensuring durability, accurate dimensions, and smooth weldability. These elbows are available in short radius (SR) and long radius (LR) configurations, making them ideal for efficient directional changes in low- to medium-pressure pipelines.

Widely used in oil & gas, water treatment, power generation, structural piping, and general industrial systems, Fortis Forge 45° ERW elbows ensure seamless performance, corrosion resistance, and leak-proof joints. Trusted by engineers and project managers nationwide, Fortis Forge continues to set industry benchmarks in quality, reliability, and timely delivery.

Quality Assurance

To preserve the high standards of our selection of Forged Fittings, Buttweld Fittings, Flanges and we have always adhered to a systematic quality management process.

Team of Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. 

  • Equivalent Grades of 45° Elbow ERW
STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
ASTM A234 WPB (45° ERW Elbow)1.0457K03006STPA 24360 LT5010 / 20NF A 49-215P265GH / S235JR

If you would like to inquire or place an order.
+91 83330 05894

Forged Fittings, Buttweld Fittings and Flanges Manufacturer in India

  • Manufactured from high-strength carbon steel grades
  • Available in forged, buttweld, and flange configurations
  • Precision-machined for leak-proof, high-pressure applications
  • Heat-treated and normalized to ensure durability and strength
  • Tested for dimensional accuracy and pressure resistance
  • Corrosion-resistant coatings available on request
  • Application Industries
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